Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,376
Disclosures in the tracker, all years
2,090
Of those, indexed in 2026
6
Added in November
26
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 2 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
77 incidents from 11 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Canada31 Oct 2026ChainalysisHow they got in: automated AI tools that work through many organizations at once.BleepingComputer
- Canada29 Oct 2026McCarthy Tétrault (with Davies also reporting a breach)The source does not say how they got in.The Globe and Mail
- Canada23 Oct 2026Crime Stoppers programs in OntarioHow they got in: a supplier or vendor that was compromised first.Global News
- Canada22 Oct 2026Toronto Crime StoppersHow they got in: a supplier or vendor that was compromised first.Global News
- Canada21 Oct 2026Canadian Crime Stoppers AssociationHow they got in: a supplier or vendor that was compromised first.CBC News
High1 May 2022
Devil-Torrents.pl
Technology · 63,451 records
63,451 records exposed, Email addresses, Passwords
1 May 2022
Medium1 May 2022
NHS Digital (GP Connect)
Healthcare · 900,000 records
GP appointment data shared with third parties without patient consent
1 May 2022
Medium1 May 2022
1 May 2022
High28 Apr 2022
Dis-Chem Pharmacies (South Africa)
Healthcare · 3,600,000 records
3.6M customer records stolen from South Africa's largest pharmacy chain
28 Apr 2022
Medium27 Apr 2022
27 Apr 2022
High25 Apr 2022
Battelle for Kids
Sector not stated · Records not stated
500K student assessment records exposed
25 Apr 2022
High25 Apr 2022
Chicago Public Schools
Education · Records not stated
500K student records exposed via vendor Battelle for Kids
25 Apr 2022
High25 Apr 2022
Yuma Regional Medical Center
Healthcare · 737,000 records
737K patient records exposed in ransomware
25 Apr 2022
High22 Apr 2022
22 Apr 2022
High22 Apr 2022
22 Apr 2022
High22 Apr 2022
22 Apr 2022
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22 Apr 2022
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22 Apr 2022
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22 Apr 2022
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